804918199070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{920443}}^1$

素因数の和:921164

約数の個数: 32

約数和(自身を含む): 1460700446688

約数和(自身を除く): 655782247618

約数列:

[1, 2, 5, 10, 157, 314, 557, 785, 1114, 1570, 2785, 5570, 87449, 174898, 437245, 874490, 920443, 1840886, 4602215, 9204430, 144509551, 289019102, 512686751, 722547755, 1025373502, 1445095510, 2563433755, 5126867510, 80491819907, 160983639814, 402459099535, 804918199070]

約数ペア:

[(1, 804918199070), (2, 402459099535), (5, 160983639814), (10, 80491819907), (157, 5126867510), (314, 2563433755), (557, 1445095510), (785, 1025373502), (1114, 722547755), (1570, 512686751), (2785, 289019102), (5570, 144509551), (87449, 9204430), (174898, 4602215), (437245, 1840886), (874490, 920443)]